Love in 3-D (German: Liebe in drei Dimensionen) is a 1973 German adult comedy film directed by Walter Boos. The story features Petra (Ingrid Steeger), a naive 17 year old girl, who rents her sister Dagmar's apartment in Munich, and the sexual escapades of the other residents of the apartment block. The film was dubbed into English for American audiences. As compared to other mid-1970s adult films that were shot in 3-D, Love in 3-D stands out for several reasons. It was shot on 70 mm, very unusual for a low budget adult film. The movie itself contains several notable 3-D scenes as everything from oranges, water, tree branches, swings, and breasts are thrust out toward the audience. One standout (non-adult) sequence involves a spider during a ride in an old ghost house. Cast Ingrid Steeger - Petra Evelyn Raess - Dagmar Christina Lindberg - Inge Achim Neumann - Manfred Dorit Henke - Anita Nico Wolferstetter - Udo Dorothea Rau - Fanny Rinaldo Talamonti - Enrico Elisabeth Volkmann - Rosi Ulrike Butz - Lissy Konstantin Wecker - Rudi Rosl Mayr - Frau Huber External links 1973 films 1970s sex comedy films 1970s 3D films German sex comedy films German 3D films West German films 1970s German-language films Films directed by Walter Boos Films set in Munich 1973 comedy films Dimension Pictures films 1970s German films